Sleen

Sleen was a Trandoshan bounty hunter active from  onward, known widely for his dead-eye with a blaster and his considerable skill with a Z-95 Headhunter in space combat.

Early career
Born on Trandosha in 55 BBY to a bounty hunter father in a bounty hunter enviroment, Sleen picked up the tricks of the trade early on, becoming a full-time mercenary and special-hit assassin by fifteen years of age- unusual for Trandoshans, who only become adults by the age of twenty-five.

In 30 BBY young Sleen got his first big hit offer: a spacer named Rak wanted a member of the Cartel Hutt Crime Syndicate named Voora the Hutt, with a promise of 100,000 credits to the hunter who could pull it off. Sleen accepted the job immediately, then got to work.

Heading to Voora's "Business"Office on the aerial-ecumenopolis world Tithiir, the Trandoshan mercenary first scouted out his quarry's enviroment. Once he saw the office, Sleen realized this would be the easiest 100,000 credits ever earned: Voora's inner office chamber possessed an open window facing the street and nearby buildings.

As Sleen prepared to extinguish Voora the Hutt by sniper blasterfire from the balcony next door, a horde of guards under Voora's employ surrounded him. The young bounty hunter was taken to Voora's office, where the Hutt himself awaited Sleen's presence.

After ordering the guards away, Voora asked Sleen to approach him from his position on the floor of the office. As Voora told him his piece, the Trandoshan began to realize what was going on. Voora the Hutt had known through various contacts that the hunter was coming to assassinate him, and had captured him specifically to make him an offer: When Rak came to Tithiir to see Sleen's handiwork, the young reptile could then destroy Rak, and in the process earn himself the original sum offered by Rak from Voora's pocket as well.

Sleen accepted, and when Rak arrived at Dock 33R the mercenary stepped out from behind a shipping container and executed him with a single shot from his blaster pistol blaster pistol.